25820365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 9016115

約数列:

[1, 5, 17, 31, 41, 85, 155, 205, 239, 527, 697, 1195, 1271, 2635, 3485, 4063, 6355, 7409, 9799, 20315, 21607, 37045, 48995, 108035, 125953, 166583, 303769, 629765, 832915, 1518845, 5164073, 25820365]

約数ペア:

[(1, 25820365), (5, 5164073), (17, 1518845), (31, 832915), (41, 629765), (85, 303769), (155, 166583), (205, 125953), (239, 108035), (527, 48995), (697, 37045), (1195, 21607), (1271, 20315), (2635, 9799), (3485, 7409), (4063, 6355)]